• Sealy Energise King Single Adjustable Base - 440503 hero image
    Sealy Energise King Single Adjustable Base - 440503 hero image
    Sealy Energise King Single Adjustable Base - 440503 hero image
    Sealy Energise King Single Adjustable Base - 440503 hero image
    • Sealy Energise King Single Adjustable Base - 440503 image NaN
    • Sealy Energise King Single Adjustable Base - 440503 image NaN
    • Sealy Energise King Single Adjustable Base - 440503 image NaN
    • Sealy Energise King Single Adjustable Base - 440503 image NaN

    Sealy Energise King Single Adjustable Base - 440503

    • Bed Base Only
    Sealy Energise Long Single Adjustable Base - 440501 hero image
    Sealy Energise Long Single Adjustable Base - 440501
    4.9 from 7 reviews
    $1,683
    $630 (27%) off RRP of $2,313
    Compare
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Sealy Energise Adjustable Bed Base lets you recharge the right way. Whether you want to sit up and read or want to improve your circulation, finding the perfect position is easy and simple. You can even take away the stress from the day with the luxurious dual massage function.

    Use the wireless remote to select from three preset positions: reading, anti-snore, and zero gravity. Or you can adjust the head and foot articulation to create the optimal position. When it’s time to get some shut-eye, you have the ability to finetune your sleeping position, so tossing and turning is a thing of the past.

    For additional convenience, you’ll find a handy USB port to charge your smart devices as well as an under-bed light and torch when you need to get up in the middle of the night. The deck-on-deck design offers exceptional support for your mattress, while the sleek gunmetal retainer bar keeps it securely in place. The timber feet adds a premium touch to elegantly match your bedroom decor.

    Enjoy a rejuvenating relaxation routine and a restful night of sleep on the Sealy Energise Adjustable Bed Base and you can take on anything the next day.
    Anti-snore incline

    The anti-snore position helps you and your sleeping partner sleep peacefully. This slightly raises your head to assist in easier air intake which may help with snoring.

    Reading preset position

    Whether you’re reading a book or catching up on your favourite TV shows, you can select the reading position from the remote control and feel your body recline to a state of total relaxation and comfort.

    Zero Gravity setting

    The Zero Gravity position is specially designed to improve circulation, aid recovery, and promote deeper sleep. This raises the leg and tilts the head up to maintain a relaxing position that helps relieve pressure.

    Dual massage function

    Enhance the way you unwind and relax on your bed by activating the dual massage function. Feel the tension melt away while you read or watch TV, and charge your smart devices at the same time using the built-in USB port.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    440503
    Height (mm)
    410 mm
    Width (mm)
    1050 mm
    Length (mm)
    2030 mm
    Bed Base Size
    King Single
    Bedding Size
    King Single
    Mattress Size
    King Single
    Notes
    Please note: Base only, mattress & accessories in this product's images are for illustrative purposes only. Base pictured may be representative of another size for display purposes.
    warranty
    Manufacturer Warranty
    10 Years
    furniture and Homeware Details
    Leg Material
    Timber + Plastic
    additional Dimensions
    Maximum Weight Supported
    386 kg
    other Features
    Bedding Type
    Adjustable Bed Base
    assembly
    Assembly Notes
    Legs to be Attached
    country of Origin
    Origin
    Taiwan

    Reviews

    Rating snapshot

    5
    6
    4
    1
    3
    0
    2
    0
    1
    0

    Average customer rating

    Overall
    4.9
    Ease of setup
    4.7
    Build quality
    4.7
    Value of product
    4.9

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 7 reviews
    Molly2025-12-11
    I love my new bed
    I love my new bed and Appliances Online is the only way to buy these items with free delivery and removal of old bed a must. The only thing I wished I had asked about was installation of the adjustable base. If you don't have strong people around forget it, you need help! Ask them if they can install.
    Build quality
    5.0
    Ease of use
    4.0
    Value of product
    5.0
    Laz_2023-10-30
    Excellent adjustable bed base
    These are sturdy, well engineered bed frames / my only niggle is that the legs make moving the bed a two person job as the legs will instantly Bend the mounting point, the two memory features are great.
    Build quality
    4.0
    Ease of use
    5.0
    Value of product
    5.0
    Maria2023-04-27
    Best buy
    Good and easy to use even for my mum who is 83 years old.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Thanks for your excellent service
    Graham Wright, YARRALUMLA ACT
    Call centre is fantastic!
    Pauline, Camberwell, VIC
    Great product, great price, super fast service
    Susan, Erskineville, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    What type of mattress is required? Anonymous · 2024-01-01
    Hello Thank you for this product question, I have attached the matching Sealy Flex King Single Mattresses that you can view on our website: Sealy Posturepedic Laynee Flex Plush King Single Mattress - 735610 Sealy Posturepedic Summer Flex Medium King Single Mattress - 735592 Sealy Posturepedic Laynee Flex Firm King Single Mattress - 735630 Sealy Posturepedic Laynee Flex Medium King Single Mattress - 735616 I trust that this information will prove helpful as you shop with us at Appliances Online. Our Sydney office operates around the clock 24/7, and you can reach us at 1300-000-500. Colin Jones, Appliances Online
    Can you tell me if the height of the bed is adjustable? Please advise if you can lower the bed? My mother needs bed to be lower for getting in and out Mandy · 2023-07-30
    Good Afternoon, Thank you for your inquiry about the adjustable bed base. To clarify, the bed base is designed to provide flexible adjustments. While the back section can be adjusted from a flat position to an angle, and the base can be adjusted as shown in the images online, it's important to note that the entire bed does not raise up and down like a hospital bed. Instead, the bed allows you to find the most comfortable positions for sitting up or reclining as needed. We hope this information is helpful to you. If you have any further questions or concerns, please don't hesitate to reach out to us at 1300-000-500. Colin Jones, Appliances Online
    Can I have two king singles together so we can each adjust when we sit up etc Tess · 2023-04-29
    Good Evening, Thank you for this product question, yes these are able to be placed side by side together, you will have separate controls to adjust the base as needed, you will need separate king single bottom sheets. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
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    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

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